From ed24f448c79bc5af4c0f6fd77826a6552271dd9c Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Thu, 30 Mar 2023 22:06:00 +0000
Subject: One more snprintf

---
 win/tclWinChan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/win/tclWinChan.c b/win/tclWinChan.c
index f0ee718..c764dd2 100644
--- a/win/tclWinChan.c
+++ b/win/tclWinChan.c
@@ -1391,7 +1391,7 @@ TclWinOpenFileChannel(
     infoPtr->flags = appendMode;
     infoPtr->handle = handle;
     infoPtr->dirty = 0;
-    sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);
+    snprintf(channelName, 16 + TCL_INTEGER_SPACE, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr);
 
     infoPtr->channel = Tcl_CreateChannel(&fileChannelType, channelName,
 	    infoPtr, permissions);
-- 
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